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Feature: Orientation of rail and road depots can be changed (#9642)

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This commit is contained in:
Kuhnovic
2023-07-01 14:11:31 +02:00
committed by GitHub
parent c3fbe7bea8
commit 6169e7f4bc
6 changed files with 134 additions and 59 deletions
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42
src/road_cmd.cpp
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@@ -1163,24 +1163,46 @@ CommandCost CmdBuildRoadDepot(DoCommandFlag flags, TileIndex tile, RoadType rt,
cost.AddCost(_price[PR_BUILD_FOUNDATION]);
}
cost.AddCost(Command<CMD_LANDSCAPE_CLEAR>::Do(flags, tile));
if (cost.Failed()) return cost;
/* Allow the user to rotate the depot instead of having to destroy it and build it again */
bool rotate_existing_depot = false;
if (IsRoadDepotTile(tile) && (HasRoadTypeTram(tile) ? rt == GetRoadTypeTram(tile) : rt == GetRoadTypeRoad(tile)))
{
CommandCost ret = CheckTileOwnership(tile);
if (ret.Failed()) return ret;
if (IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (dir == GetRoadDepotDirection(tile)) return_cmd_error(STR_ERROR_ALREADY_BUILT);
if (!Depot::CanAllocateItem()) return CMD_ERROR;
ret = EnsureNoVehicleOnGround(tile);
if (ret.Failed()) return ret;
rotate_existing_depot = true;
}
if (!rotate_existing_depot) {
cost.AddCost(Command<CMD_LANDSCAPE_CLEAR>::Do(flags, tile));
if (cost.Failed()) return cost;
if (IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (!Depot::CanAllocateItem()) return CMD_ERROR;
}
if (flags & DC_EXEC) {
Depot *dep = new Depot(tile);
dep->build_date = TimerGameCalendar::date;
if (rotate_existing_depot) {
SetRoadDepotExitDirection(tile, dir);
} else {
Depot *dep = new Depot(tile);
dep->build_date = TimerGameCalendar::date;
MakeRoadDepot(tile, _current_company, dep->index, dir, rt);
MakeDefaultName(dep);
}
MarkTileDirtyByTile(tile);
/* A road depot has two road bits. */
UpdateCompanyRoadInfrastructure(rt, _current_company, ROAD_DEPOT_TRACKBIT_FACTOR);
MakeRoadDepot(tile, _current_company, dep->index, dir, rt);
MarkTileDirtyByTile(tile);
MakeDefaultName(dep);
}
cost.AddCost(_price[PR_BUILD_DEPOT_ROAD]);
return cost;
}